1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
| // RUN: %clang_cc1 %s -triple=x86_64-apple-darwin10 -fcxx-exceptions -fexceptions -emit-llvm -std=c++98 -o - | FileCheck -check-prefix=CHECK -check-prefix=CHECK98 %s
// RUN: %clang_cc1 %s -triple=x86_64-apple-darwin10 -fcxx-exceptions -fexceptions -emit-llvm -std=c++11 -o - | FileCheck -check-prefix=CHECK -check-prefix=CHECK11 %s
// Reduced from a crash on boost::interprocess's node_allocator_test.cpp.
namespace test0 {
struct A { A(); ~A(); };
struct V { V(const A &a = A()); ~V(); };
// CHECK-LABEL: define linkonce_odr i32 @_ZN5test04testILi0EEEii
template<int X> int test(int x) {
// CHECK: [[RET:%.*]] = alloca i32
// CHECK-NEXT: [[X:%.*]] = alloca i32
// CHECK-NEXT: [[Y:%.*]] = alloca [[A:%.*]],
// CHECK-NEXT: [[Z:%.*]] = alloca [[A]]
// CHECK-NEXT: [[EXN:%.*]] = alloca i8*
// CHECK-NEXT: [[SEL:%.*]] = alloca i32
// CHECK-NEXT: [[V:%.*]] = alloca [[V:%.*]]*,
// CHECK-NEXT: [[TMP:%.*]] = alloca [[A]]
// CHECK-NEXT: [[CLEANUPACTIVE:%.*]] = alloca i1
// CHECK: call void @_ZN5test01AC1Ev([[A]]* [[Y]])
// CHECK-NEXT: invoke void @_ZN5test01AC1Ev([[A]]* [[Z]])
// CHECK: [[NEW:%.*]] = invoke i8* @_Znwm(i64 1)
// CHECK: store i1 true, i1* [[CLEANUPACTIVE]]
// CHECK: [[NEWCAST:%.*]] = bitcast i8* [[NEW]] to [[V]]*
// CHECK-NEXT: invoke void @_ZN5test01AC1Ev([[A]]* [[TMP]])
// CHECK: invoke void @_ZN5test01VC1ERKNS_1AE([[V]]* [[NEWCAST]], [[A]]* dereferenceable({{[0-9]+}}) [[TMP]])
// CHECK: store i1 false, i1* [[CLEANUPACTIVE]]
// CHECK98-NEXT: invoke void @_ZN5test01AD1Ev([[A]]* [[TMP]])
// CHECK11-NEXT: call void @_ZN5test01AD1Ev([[A]]* [[TMP]])
A y;
try {
A z;
V *v = new V();
if (x) return 1;
} catch (int ex) {
return 1;
}
return 0;
}
int test() {
return test<0>(5);
}
}
|